Obama has never been in a real political fight.
Being “BLACK” has provided him a shield and accusing his opponents of being racist his sword.
They have already played the race card against Trump and now he is immune.
I hope Obama jumps with both feet into this contest as I see the best thing Trump can do is to run not against Hillary, but Obama in general and the Democrat party in specific.
This way if/when Hillary drops out it does not matter who they replace her with he can just assure the people they will be following Obama’s policies.
All this will do is give Trump ammo against both Obama and Clinton.
Remember the first debate in the 2012 election? Mitt "Milquetoast" Romney, of all people, beat him down like a rented mule. And he thinks he can stand up to Donald Trump????
I don't care how dense the Praetorian Guard is around him, they couldn't protect him from that.